Steven Spielberg Reveals Which Mega-Star Turned Down Jurassic Park  The Daily BeastHarrison Ford Rejected a Huge Sci-Fi Role & Steven Spielberg Was ‘Crushed’  YahooSpielberg Says He Was ‘Crushed’ When Harrison Ford Turned Down Alan Grant In ‘Jurassic Park’  The PlaylistSteven Spielberg Confirms Harrison Ford Turned Down Role of Dr. Adam Grant in Jurassic Park  People.comSteven Spielberg Wanted This A-Lister for ‘Jurassic Park’—But They Said No  IMDb